1-Unexplained weight loss
2-Persistent fever
3-Shortness of breath
4-Unexplained changes in bowel habits
5-Mental status changes
6-New or more severe headaches (especially if you’re over age 50)
7-Short-term loss of vision, speaking or movement control
8-Flashes of light
9-Feeling full after eating very little
10-Hot, red or swollen joint
Click here to read the entire article
Content by MayoClinic.com